大长细比小型固体发动机后点火试验研究

Experimental Investigation of Aft End Ignition for High Slenderness Ratio and Small Size Solid Motor

阐述了小型固体火箭发动机点火性能参数与影响因素 ,介绍了大长细比长尾喷管小型固体火箭发动机后点火的设计思路和试验情况 。

Ignition characteristic parameters and affecting factors of small-size solid propellant rocket motor is described. The design idea and test situation of aft-end ignition for high slenderness ratio, small-size solid rocket motors with a tailpipe nozzle are introduced and summarized.